SAS/IML 14.3

Highlights

The SAS/IML language supports new syntax for defining and manipulating lists. You can use square brackets to define a list, subscript notation to extract a sublist,
a dollar sign ($) to extract an item from a list, and the concatenation operator (||) to concatenate lists. For examples and a description of the syntax, see
Lists and Data Structures.

The SUBMIT statement
has been enhanced. Macro variables that are created in a SUBMIT block are available outside the SUBMIT block. Global SAS statements that are executed in a
SUBMIT block affect the environment outside the SUBMIT block.

SAS/IML 14.1

Highlights

SAS/IML 14.1 supports large matrices on the Windows operating system (up to 231 elements, or more than 2 billion elements).

The PACKAGE statement supports installing and using packages, which are ZIP files that contain source code, data sets, documentation, and sample programs. You can
share and download packages from the SAS/IML File Exchange.

The eigenvalue computations in SAS/IML use vendor-supplied math libraries, if available.